M Zafar, S Ekpo, J George, P Sheedy, M Uko… - IEEE …, 2021 - ieeexplore.ieee.org
This paper presents three-and five-ports radio frequency (RF) hybrid power divider combiner (HPDC) designs with multiband characteristics operating at 2.4 GHz (ISM, IEEE 802.11 b, g); …
Broadband access drives the global digital economy and has triggered the emergence of newer radio access technologies to meet data-driven consumers' expectations. In the period …
SC Ekpo, B Adebisi, D George… - Recent Progress in …, 2014 - ingentaconnect.com
The spacecraft payload operational time (SPOT) is amongst the main critical design considerations that must be optimised and validated during the system engineering analysis …
SC Ekpo, MC Uko, A Altaf, M Zafar… - 2021 IEEE 21st …, 2021 - ieeexplore.ieee.org
Critical care has frequently been fatal for trauma patients suffering from hemorrhage. The pre-hospital communication gap between the paramedics and the doctors contributes most …
M Uko, S Ekpo, F Elias, S Alabi - e-Prime-Advances in Electrical …, 2024 - Elsevier
The rapid evolution of wireless communication systems towards 5G standards has imposed stringent requirements on the performance of radio frequency front-end components. Among …
One notable feature of 5G/5G+ technologies different from previous mobile generations, such as LTE, is their ability to operate in a frequency range above 6 GHz. However, these …
Monopole antenna plays a vital role in mobile Internet of Things (IoT) applications because of its low cost, low form factor, and size. The SWaP-C (size, weight, and power-cost) …
SC Ekpo, D George - 2012 IEEE First AESS European …, 2012 - ieeexplore.ieee.org
The conventional point-based satellite system engineering design procedure is insufficient to address the dynamic operations and post-mission reuse of capability-based small …
GS Alyami, S Ekpo, AI Hussein - 2024 21st Learning and …, 2024 - ieeexplore.ieee.org
Point-of-care (PoC) test is a portable test that allows patients and healthcare practitioners to perform ondemand real-time tests outside the laboratory and hospital environments. Its …